Population By Race and Ethnicity in St. Croix County, WI in 2010

Updated on January 29, 2024.

Based on the US Census Vintage data estimates, in 2010, the 84,399 population of St. Croix County, Wisconsin comprised of 1,703 people who identified as Hispanic (2.02%), and 82,696 people who identified as Non-Hispanic (97.98%).

Race: The White Alone population was the largest racial group in St. Croix County, Wisconsin with a population of 81,504 (96.57%); Two Or More Races population was the second largest racial group with a population of 1,028 (1.22%); and Asian Alone was the third largest racial group with a population of 908 (1.08%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in St. Croix County, Wisconsin in 2010, with a population of 80,010 (94.8%); the second largest ethnic group was White Alone - Hispanic with a population of 1,494 (1.77%); and the third largest ethnic group was Two Or More Races - Non Hispanic with a population of 945 (1.12%).

The charts and tables below shows the population and percentage of each racial and ethnicity group in St. Croix, Wisconsin.

You can find similar information for other Wisconsin counties, and for Wisconsin.

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Hispanics and Non Hispanics in St. Croix County, WI in 2010
Total Population:
Race in St. Croix County, WI in 2010
Total Population:
Ethnicity in St. Croix County, WI in 2010
Total Population:
Population By Race in St. Croix , WI in 2010
Race Population Percentage
Black or African American Alone 559 0.66%
White Alone 81,504 96.57%
American Indian and Alaska Native Alone 375 0.44%
Asian Alone 908 1.08%
Native Hawaiian And Pacific Islander Alone 25 0.03%
Two Or More Races 1,028 1.22%
Population By Ethnicity in St. Croix , WI in 2010
Ethnicity Population Percentage
Black or African American Alone - Hispanic 16 0.02%
White Alone - Hispanic 1,494 1.77%
American Indian and Alaska Native Alone - Hispanic 86 0.1%
Asian Alone - Hispanic 15 0.02%
Native Hawaiian And Pacific Islander Alone - Hispanic 9 0.01%
Two Or More Races - Hispanic 83 0.1%
Black or African American Alone - Non Hispanic 543 0.64%
White Alone - Non Hispanic 80,010 94.8%
American Indian and Alaska Native Alone - Non Hispanic 289 0.34%
Asian Alone - Non Hispanic 893 1.06%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 16 0.02%
Two Or More Races - Non Hispanic 945 1.12%